Hi,
I'm new to networking and I'm trying to use a Raspberry PI 400 work as a VPN router with OpenWrt,
I want the Raspberry to be connected by ethernet cable to my internet box, and use the Raspberry wifi interface as an access point, and have expressvpn installed/configured on openwrt on the raspberry
When I boot openwrt with the I don't see any /etc/config/wireless file,
When I run the wifi config OR wifi reconf nothing is happening (nothing displayed, wireless file still empty)
lspci
says :
PCI bridge: Broadcom inc. and subsidiaries BCM2711 PCIe bridge (rev 20) USB controller VIA technologies VL805/806
When booting I see :
Direct firmware load for brcm/brcmfmac43456-sdio.raspberrypi,400.bin failed with error -2
falling back to sysfs fallback for brcmfmac43456-sdio.raspberry.400.bin
Direct firmware load for brcm/brcmfmac43456-sdio.bin failed with error -2
So I downloaded the firsmware from armbian and Rpi-Distro and tried to copy this files in the /lib/firmware/brcm directory
brcmfmac43456-sdio.raspberrypi,400.bin brcmfmac43456-sdio.raspberrypi,400.txt
Then I reboot
dmesg | grep -C2
brcmfmac shows :
brcmfmac: brcm_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
But /etc/config/wireless
still doesn't exist
And a wifi config
OR wifi reconf
doesn't change anything
Could someone help regarding producing a /etc/config/wireless file please ?